An American and a French national who have returned home have tested positive for hantavirus.
Officials say they are monitoring the situation with UK colleagues
The origin of the outbreak is still unknown, with the World Health Organisation saying investigations are "still under way".
The Duke and Duchess of Sussex's trip to Jordan is their first international tour as a couple since August 2024.
Jersey's health authorities urge travellers who develop symptoms overseas to seek medical advice.
Airports in Thailand and Nepal have begun screening passengers from West Bengal.
Trump ordered the withdrawal a year ago, accusing the UN agency of failing to adopt reforms and mishandling the pandemic.
State health officials say over 500 people and students in 15 schools are in quarantine after being exposed to the measles.
WHO chief "appalled and deeply shocked" after doctors say RSF killed "patients, their companions, and anyone else present".